Re: doc fixes: vacuum_cleanup_index_scale_factor

From: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
To: Justin Pryzby <pryzby(at)telsasoft(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: doc fixes: vacuum_cleanup_index_scale_factor
Date: 2018-05-07 16:26:25
Message-ID: CAPpHfds81mSOGUVPk+nGLpOwcgz=URVaMN2jAG6KzRyAD3zntQ@mail.gmail.com
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Hi!

I've revised docs and comments, and also made some fixes in the code.
See the attached patchset.

* 0001-vacuum-cleanup-index-scale-factor-user-set.patch
Changes vacuum_cleanup_index_scale_factor GUC to PGC_USERSET,
because it might be useful to change in specific session.

* 0002-vacuum-cleanup-index-scale-factor-tab-complete.patch
Add missing psql tab-complete support for
vacuum_cleanup_index_scale_factor

* 0003-btree-cleanup-condition-fix.patch
Fix condition which triggers btree index cleanup scan to always fire
when vacuum_cleanup_index_scale_factor == 0.

* 0004-btree-cleanup-docs-comments-fixes.patch
Documentation and comment improvements from Justin Pryzby
revised by me.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

Attachment Content-Type Size
0001-vacuum-cleanup-index-scale-factor-user-set.patch application/octet-stream 935 bytes
0002-vacuum-cleanup-index-scale-factor-tab-complete.patch application/octet-stream 1.4 KB
0003-btree-cleanup-condition-fix.patch application/octet-stream 900 bytes
0004-btree-cleanup-docs-comments-fixes.patch application/octet-stream 5.4 KB

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